Details

  • •Low-voltage industrial components
  • •Power circuit-breaker for trafo/generator/installation protection
  • •1 KOM
  • •ABB

Technical specifications

Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Overload release current setting100 - 250A
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact0
Motor drive integratedNo
Adjustment range short-term delayed short-circuit release250 - 2500A
Type of control elementToggle
Degree of protection (IP)IP20
With switched-off indicatorNo
Position of connection for main current circuitFront side
Adjustment range undelayed short-circuit release250 - 2500A
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionYes
Motor drive optionalYes
Complete device with protection unitYes
Type of electrical connection of main circuitBolt connection
Rated permanent current Iu400A
Number of poles3
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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